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Cleanup

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wltsmrz
2013-10-05 15:28:30 -07:00
parent 12a5c3c701
commit 137a6a757e
1 changed files with 20 additions and 23 deletions
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39
src/js/ripple/serializedobject.js
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@@ -3,6 +3,7 @@ var sjcl = require('./utils').sjcl;
var extend = require('extend'); var extend = require('extend');
var stypes = require('./serializedtypes'); var stypes = require('./serializedtypes');
var UInt256 = require('./uint256').UInt256; var UInt256 = require('./uint256').UInt256;
var assert = require('assert');
var TRANSACTION_TYPES = { var TRANSACTION_TYPES = {
0: 'Payment', 0: 'Payment',
@@ -52,6 +53,12 @@ var TRANSACTION_RESULTS = {
132: 'tecOWNERS' 132: 'tecOWNERS'
}; };
var TX_ID_MAP = { };
Object.keys(binformat.tx).forEach(function(key) {
TX_ID_MAP[key[0]] = key;
});
function SerializedObject(buf) { function SerializedObject(buf) {
if (Array.isArray(buf) || (Buffer && Buffer.isBuffer(buf)) ) { if (Array.isArray(buf) || (Buffer && Buffer.isBuffer(buf)) ) {
this.buffer = buf; this.buffer = buf;
@@ -152,7 +159,7 @@ SerializedObject.prototype.to_json = function() {
var key_and_value = stypes.parse_whatever(this); var key_and_value = stypes.parse_whatever(this);
var key = key_and_value[0]; var key = key_and_value[0];
var value = key_and_value[1]; var value = key_and_value[1];
output[key] = jsonify_structure(value, key); output[key] = SerializedObject.jsonify_structure(value, key);
} }
this.pointer = old_pointer; this.pointer = old_pointer;
@@ -160,7 +167,7 @@ SerializedObject.prototype.to_json = function() {
return output; return output;
} }
function jsonify_structure(structure, field_name) { SerializedObject.jsonify_structure = function(structure, field_name) {
var output; var output;
switch (typeof structure) { switch (typeof structure) {
@@ -188,7 +195,7 @@ function jsonify_structure(structure, field_name) {
var keys = Object.keys(structure); var keys = Object.keys(structure);
for (var i=0, l=keys.length; i<l; i++) { for (var i=0, l=keys.length; i<l; i++) {
var key = keys[i]; var key = keys[i];
output[key] = jsonify_structure(structure[key], key); output[key] = SerializedObject.jsonify_structure(structure[key], key);
} }
} }
break; break;
@@ -199,11 +206,9 @@ function jsonify_structure(structure, field_name) {
return output; return output;
}; };
SerializedObject.jsonify_structure = jsonify_structure; //So that we can access it from elsewhere.
SerializedObject.prototype.serialize = function (typedef, obj) { SerializedObject.prototype.serialize = function (typedef, obj) {
// Ensure canonical order // Ensure canonical order
var typedef = SerializedObject._sort_typedef(typedef); var typedef = SerializedObject.sort_typedef(typedef);
// Serialize fields // Serialize fields
for (var i=0, l=typedef.length; i<l; i++) { for (var i=0, l=typedef.length; i<l; i++) {
@@ -262,28 +267,20 @@ SerializedObject.get_field_header = function (type_id, field_id) {
return buffer; return buffer;
}; };
function sort_field_compare(a, b) { SerializedObject.sort_typedef = function (typedef) {
assert(Array.isArray(typedef));
function sort_field_compare(a, b) {
// Sort by type id first, then by field id // Sort by type id first, then by field id
return a[3].id !== b[3].id ? a[3].id - b[3].id : a[2] - b[2]; return a[3].id !== b[3].id ? a[3].id - b[3].id : a[2] - b[2];
}; };
SerializedObject._sort_typedef = function (typedef) {
return typedef.sort(sort_field_compare); return typedef.sort(sort_field_compare);
}; };
SerializedObject.lookup_type_tx = function (id) { SerializedObject.lookup_type_tx = function (id) {
var keys = Object.keys(binformat.tx); assert(typeof id === 'string');
var result = null; return TX_ID_MAP[id];
for (var i=0, l=keys.length; i<l; i++) {
var key = keys[i];
if (binformat.tx[key][0] === id) {
result = key;
break;
}
}
return result;
}; };
exports.SerializedObject = SerializedObject; exports.SerializedObject = SerializedObject;